| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.82 | 3.737% | $16.4112 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $217.91 | 11.603% | $243.1941 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $20.64 | 4.613% | $21.5921 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $60.65 | 8.415% | $65.7537 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $242.79 | 11.486% | $270.6769 | $270.68 | $270.70 | $270.70 |
| Purchase #6 | $146.49 | 7.727% | $157.8093 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $139.34 | 13.866% | $158.6609 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $843.64 | $934.0982 | $934.09 | $934.10 | $934.20 | |